import { ProfileDiffSelection, QueryRequest } from '@parca/client';
import { ProfileType, Query } from '@parca/parser';
export interface ProfileSource {
    QueryRequest: () => QueryRequest;
    ProfileType: () => ProfileType;
    DiffSelection: () => ProfileDiffSelection;
    toString: (timezone?: string) => string;
    toKey: () => string;
}
export interface ProfileSelection {
    ProfileName: () => string;
    HistoryParams: () => {
        [key: string]: any;
    };
    ProfileSource: () => ProfileSource;
    Type: () => string;
}
export declare const timeFormat: (timezone?: string) => string;
export declare function ParamsString(params: {
    [key: string]: string;
}): string;
export declare function SuffixParams(params: {
    [key: string]: any;
}, suffix: string): {
    [key: string]: any;
};
export declare function ProfileSelectionFromParams(mergeFrom: string | undefined, mergeTo: string | undefined, selection: string | undefined): ProfileSelection | null;
export declare class MergedProfileSelection implements ProfileSelection {
    mergeFrom: bigint;
    mergeTo: bigint;
    query: Query;
    profileSource: ProfileSource;
    constructor(mergeFrom: bigint, mergeTo: bigint, query: Query);
    ProfileName(): string;
    HistoryParams(): {
        [key: string]: any;
    };
    Type(): string;
    ProfileSource(): ProfileSource;
}
export declare const PROFILE_SOURCE_TYPE_MERGED: "merged";
export declare const PROFILE_SOURCE_TYPE_DIFF: "diff";
export declare const isMergedProfileSource: (source: ProfileSource | null | undefined) => source is MergedProfileSource;
export declare const isProfileDiffSource: (source: ProfileSource | null | undefined) => source is ProfileDiffSource;
export declare class ProfileDiffSource implements ProfileSource {
    readonly profileSourceType: "diff";
    a: ProfileSource;
    b: ProfileSource;
    profileType: ProfileType;
    absolute?: boolean;
    constructor(a: ProfileSource, b: ProfileSource, absolute?: boolean);
    DiffSelection(): ProfileDiffSelection;
    QueryRequest(): QueryRequest;
    ProfileType(): ProfileType;
    Describe(): JSX.Element;
    toString(): string;
    toKey(): string;
}
export declare class MergedProfileSource implements ProfileSource {
    readonly profileSourceType: "merged";
    mergeFrom: bigint;
    mergeTo: bigint;
    query: Query;
    profileType: ProfileType;
    constructor(mergeFrom: bigint, mergeTo: bigint, query: Query);
    DiffSelection(): ProfileDiffSelection;
    QueryRequest(): QueryRequest;
    ProfileType(): ProfileType;
    stringMatchers(): string[];
    toString(timezone?: string): string;
    toKey(): string;
}
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